Route scouting and optimization of a potent sulfoximine-based inverse agonist of RORγt
摘要:
During our research looking for novel inverse agonists of ROR gamma t, we identified a potent sulfoximine-based modulator as one of our pre-clinical candidates for the topical treatment for psoriasis. Herein, we describe the various routes we evaluated during the lead generation and optimization phases and the final route chosen for scale-up to deliver the first 100 g of API. (C) 2018 Elsevier Ltd. All rights reserved.
BENZENESULFONAMIDE DERIVATIVES AS INVERSE AGONISTS OF RETINOID-RELATED ORPHAN RECEPTOR GAMMA (ROR GAMMA (T))
申请人:GALDERMA RESEARCH & DEVELOPMENT
公开号:US20180170869A1
公开(公告)日:2018-06-21
Benzenesulfonamide derivatives of formula (I), the pharmaceutically acceptable addition salts thereof, the hydrates and/or solvates thereof, and the use of same as inverse agonist of retinoid-related orphan receptor gamma (RORγt) are described. A pharmaceutical composition including such compounds, as well as the use thereof for the topical and/or oral treatment of RORγt receptor-medicated inflammatory diseases, in particular acne, psoriasis and/or atopic dermatitis are also described.
2-Halobenzenesulfonyl chlorides in the synthesis of pyrido[2,1-c][1,2,4]benzothiadiazine 5,5-dioxide derivatives
作者:R. M. Shlenev、S. I. Filimonov、A. V. Tarasov、A. S. Danilova、P. A. Agat’ev、S. A. Ivanovskii
DOI:10.1007/s11172-016-1518-5
日期:2016.7
A number of new functional derivatives of pyrido[2,1-c][1,2,4]benzothiadiazine 5,5-dioxide was obtained based on the reactions of 2-halobenzenesulfonyl chlorides with 2-aminopyridine derivatives. A quantitative criterion for the evaluation of a possibility for the reaction to proceed under noncatalytic conditions depending on the type of halogen and substituents in the starting compounds was suggested
Benzenesulfonamide derivatives as inverse agonists of retinoid-related orphan receptor gamma (RORγ(T))
申请人:GALDERMA RESEARCH & DEVELOPMENT
公开号:US10457637B2
公开(公告)日:2019-10-29
Benzenesulfonamide derivatives of formula (I), the pharmaceutically acceptable addition salts thereof, the hydrates and/or solvates thereof, and the use of same as inverse agonist of retinoid-related orphan receptor gamma (RORγt) are described. A pharmaceutical composition including such compounds, as well as the use thereof for the topical and/or oral treatment of RORγt receptor-medicated inflammatory diseases, in particular acne, psoriasis and/or atopic dermatitis are also described.